89635680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20749}}^1$

素因数の和:20773

約数の個数: 96

約数和(自身を含む): 313740000

約数和(自身を除く): 224104320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 20749, 41498, 62247, 82996, 103745, 124494, 165992, 186741, 207490, 248988, 311235, 331984, 373482, 414980, 497976, 560223, 622470, 663968, 746964, 829960, 933705, 995952, 1120446, 1244940, 1493928, 1659920, 1867410, 1991904, 2240892, 2489880, 2801115, 2987856, 3319840, 3734820, 4481784, 4979760, 5602230, 5975712, 7469640, 8963568, 9959520, 11204460, 14939280, 17927136, 22408920, 29878560, 44817840, 89635680]

約数ペア:

[(1, 89635680), (2, 44817840), (3, 29878560), (4, 22408920), (5, 17927136), (6, 14939280), (8, 11204460), (9, 9959520), (10, 8963568), (12, 7469640), (15, 5975712), (16, 5602230), (18, 4979760), (20, 4481784), (24, 3734820), (27, 3319840), (30, 2987856), (32, 2801115), (36, 2489880), (40, 2240892), (45, 1991904), (48, 1867410), (54, 1659920), (60, 1493928), (72, 1244940), (80, 1120446), (90, 995952), (96, 933705), (108, 829960), (120, 746964), (135, 663968), (144, 622470), (160, 560223), (180, 497976), (216, 414980), (240, 373482), (270, 331984), (288, 311235), (360, 248988), (432, 207490), (480, 186741), (540, 165992), (720, 124494), (864, 103745), (1080, 82996), (1440, 62247), (2160, 41498), (4320, 20749)]